The beam shaping is desired for many applications.

光束整形是许多应用所必须的。

The results indicate that flat-top beam shaping and single-circle beam shaping at the focal plane can all be realized by using three-zone annular phase pupil filters.

模拟结果表明，利用三环相位光瞳滤波器，不仅可以在焦面上实现光强的平顶分布，而且还可以得到单环衍射光束。

Manufacturer of components and systems, micro - optics, diode lasers and beam shaping solutions.

微光学 、 半导体激光和光束整型的器件和系统制造商.